When you think of [lastfm link_type=”artist_info”]Ke$ha[/lastfm], you probably think of ripped stockings, a continuously zoned-out look, and a goofy, poppy aesthetic. Well, there are some things you don’t know about the singer of “TiK ToK” and “Blow”.

Test your knowledge with these 20 fun facts about Ke$ha!

What’s Ke$ha’s Real Name?

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#1. Her name really is Ke$ha… minu$ the dollar $igns. Her full name: Kesha Rose Sebert.

Why Wasn’t Ke$ha in the ‘Right Round’ Video?

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#8. Ke$ha didn’t want to be in [lastfm link_type=”artist_info”]Flo Rida[/lastfm]’s “Right Round” music video; sheknew “if you want to be a legitimate artist, it’s more important what you say no to. I knew he would want me to be some sexpot, shake my booty, and whatever.”

How Has Ke$ha Raised Money For Charity?

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#14. Ke$ha held a benefit concert in June, 2010; The $70,000 raised aided victims of the May 2010 Tennessee floods (especially in her hometown Nashville). She also donated 1,000 pounds of dog food to a TN animal shelter!

What Kind of Car Does Ke$ha Drive?

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#15. A 1998 Honda!

She said, “I don’t believe in wasting money when there are people in the world who can’t eat. If I earn a lot of money, I’ll treat myself, but I’m not going to be ridiculous. I think it’s kind of gross.”